56028159

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 91860480

約数和(自身を除く): 35832321

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 2657, 7029, 7971, 21087, 23913, 29227, 71739, 87681, 188647, 263043, 565941, 789129, 1697823, 2075117, 5093469, 6225351, 18676053, 56028159]

約数ペア:

[(1, 56028159), (3, 18676053), (9, 6225351), (11, 5093469), (27, 2075117), (33, 1697823), (71, 789129), (99, 565941), (213, 263043), (297, 188647), (639, 87681), (781, 71739), (1917, 29227), (2343, 23913), (2657, 21087), (7029, 7971)]